ó ½-'Nc@s*ddlmZdefd„ƒYZdS(iÿÿÿÿ(tdifft UserChangescBsVeZdZd„Zd„Zd„Zd„Zd„Zd„Zd„Z d„Z RS( s Detect changes made since the last snapshot was taken. If no snapshot is available all users and groups are reported. When a snapshot is available, only the changes between the current state and the snapshotted state are transmitted to the server. cCs3tt|ƒjƒ||_||_|jƒdS(N(tsuperRt__init__t_persistt _providert_refresh(tselftpersisttprovider((s:/usr/lib/python2.7/dist-packages/landscape/user/changes.pyR s  cCsp|jjdiƒ|_|jjdiƒ|_|jd|jjƒƒ|_|jd|jjƒƒ|_ dS(s3Load the previous snapshot and update current data.tuserstgroupstusernametnameN( Rtgett _old_userst _old_groupst _create_indexRt get_userst _new_userst get_groupst _new_groups(R((s:/usr/lib/python2.7/dist-packages/landscape/user/changes.pyRs cCs0|jjd|jƒ|jjd|jƒdS(s;Save the current state and use it as a comparison snapshot.R R N(RtsetRR(R((s:/usr/lib/python2.7/dist-packages/landscape/user/changes.pytsnapshot scCs$|jjdƒ|jjdƒdS(s` Reset the snapshot state and forget all knowledge of users and groups. R R N(Rtremove(R((s:/usr/lib/python2.7/dist-packages/landscape/user/changes.pytclear%scCs)i}x|D]}||||s